171207296

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3319}}^1$

素因数の和:3377

約数の個数: 64

約数和(自身を含む): 379276800

約数和(自身を除く): 208069504

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1664, 1984, 3224, 3319, 3968, 6448, 6638, 12896, 13276, 25792, 26552, 43147, 51584, 53104, 86294, 102889, 106208, 172588, 205778, 212416, 345176, 411556, 424832, 690352, 823112, 1337557, 1380704, 1646224, 2675114, 2761408, 3292448, 5350228, 5522816, 6584896, 10700456, 13169792, 21400912, 42801824, 85603648, 171207296]

約数ペア:

[(1, 171207296), (2, 85603648), (4, 42801824), (8, 21400912), (13, 13169792), (16, 10700456), (26, 6584896), (31, 5522816), (32, 5350228), (52, 3292448), (62, 2761408), (64, 2675114), (104, 1646224), (124, 1380704), (128, 1337557), (208, 823112), (248, 690352), (403, 424832), (416, 411556), (496, 345176), (806, 212416), (832, 205778), (992, 172588), (1612, 106208), (1664, 102889), (1984, 86294), (3224, 53104), (3319, 51584), (3968, 43147), (6448, 26552), (6638, 25792), (12896, 13276)]